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| IUPAC name : | 4-methyl-1,3-thiazole |
| InChI : | InChI=1/C4H5NS/c1-4-2-6-3-5-4/h2-3H,1H3 |
| InChIKey : | QMHIMXFNBOYPND-UHFFFAOYAX |
| SMILES : | CC1=CSC=N1 |
| (EINECS) number : | 211-764-1 |
| cas number : | 693-95-8 |
| beilstein number : | 0105228 |
| fema number : | 3716 |
| coe number : | 11627 |
| jecfa number : | 1043 |
| fl. number : | 15.035 |
| molar refractivity : | 27.55 ± 0.3 cm3 |
| parachor : | 222.2 ± 4.0 cm3 |
| index of refraction : | 1.535 ± 0.02 |
| surface tension : | 39.9 ± 3.0 dyne/cm |
| density : | 1.121 ± 0.06 g/cm3 |
| polarizability : | 10.92 ± 0.5 10-24cm3 |
| xlogp : | 1.20 |
| molecular weight : | 99.1542000 |
| formula : | C4 H5 N S |
| BioActivity Analysis : | 17389241 |
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| fda reg : | unspecified |
h. number : | 2934.10.0000 |
| organoleptics : | |
| odor type : | nutty |
| odor strength : | high , recommend smelling in a 0.10 % solution or less |
odor description : at 0.10 % in dipropylene glycol. | nutty green vegetable tomato |
| taste description³ : | at 10.00 ppm. Green, vegetative, meaty, with an alliaceous nuance |
| properties : | |
| appearence : | colorless to pale yellow clear liquid |
| assay : | 98.00 - 100.00 %
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| Food Chemicals Codex Listed : | No |
| specific gravity : | 1.11200 - 1.11900 @ 20.00 °C.
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| pounds per gallon - calc. : | 9.264 to 9.322
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| refractive index : | 1.52000 - 1.52500 @ 20.00 °C.
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| boiling point : | 133.00 - 134.00 °C. @ 760.00 mm Hg
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| logp : | 0.97 |
| safety : | |
| Oral Toxicity(LD50) : |
Oral-Mouse 360.00 ul/kg
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| Dermal Toxicity(LD50) : |
Not determined
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| flash point ( Deg. F. ) : | 90.00 °F. TCC ( 32.22 °C. )
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| recommendation for 4-methyl thiazole usage levels up to : |
| | 0.0500 % in the fragrance concentrate.
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| recommendation for 4-methyl thiazole usage levels up to : |
| | 10.0000 ppm in the flavor.
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| safety links : | |
| (EINECS) number : | 211-764-1 |
| rtecs : | XJ5096000 for 693-95-8 |
| chemidplus : | 000693958 |
| epa-srs : | 693-95-8 |
| dtp/nci : | 42976 |
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| other : | |
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| references : | |
| pubchem : | 156087 |
| NIST Chemistry WebBook : | 343278173 |
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| reference : | Mosciano, Gerard P&F 17, No. 6, 41, (1992)³ |